Information push service is based on push technology, but not the same with push technology, besides, it concerns the problem of service objective.

信息推送服务基于推送技术，又不等同于推送技术，它还涉及到服务对象的问题。

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During the last year, Powell helped push through a number of landmark FCC rulings that defined VoIP as a new kind of information service, protecting it from the taxes and regulations applied to traditional phone services.

FORBES: Post-Powell Depression